3 v(t) -8 -6 -4 -2 4 6 8 3) Draw the normalized energy spectrum for the above waveform.

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A: Given signal is x(t)=cos(0.2πt)+sin(0.4π t) is W1 = 0.2π and T1 = 2π/W1then T1 = 2π / 0.2π  T1 = 10…

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A:

Q: Q3:- Find the power and spectrum of the periodic signal. x(t) -3 -2 -1 o 1 2 3 Q3:- Find the power,…

A:

Q: Adding the signals, as shown in s(t), s(t) = sin(wt) + (1/3)sin(3wt)+ (1/5)sin(5wt) + (1/7)sin(7wt)…

A: Fourier series

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A:

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A: We will check periodicity for each of them, if they are periodic them we will find out period of…

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Q: Q3) Are the following signals periodic If periodic find their fundamental period s a)x(n) = + 3Cosn…

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A:

Q: QUESTION 1 Determine whether the following signal is periodic X(t) = 5 + cos( 6 n t) or not, if yes…

A: In this answer we will check whether the signal given is periodic or not and also find the…

Q: for the following AC signal: x(t)=3cos(2000 t), the root mean square value is ************

A: Given, The AC signal is xt=3cos2000πt

Q: 19. A periodic signal a(t) has the density spectrum X() K energy in the third harmonie is 8(w+4)+26(…

A: The solution is given below

Q: a) 2 сos (3л) + 3sin ({л) +3sin (л) b) el-1+j)t с) cos? (2л 1)

A: we need to find out the signal is periodic or not if periodic what is the period. As per our…

Q: The average power of the following periodic signal is: g[n] 64 4 2- -8'-6 -4

A:

Q: Example: Sketch the single-sided and double-sided spectra of x(t) = 3 + 4 cos(20nt +30) + 2…

A:

Q: Q2: Find whether the following signal is periodic or not? If periodic, calculate the fundamental…

A:

Q: Example: Sketch the single-sided and double-sided spectra of (10nt-n) x(t) = 2 sin (10nt

A:

Q: Use MATLAB to plot the following signal, and determine if the signals are periodic or not? (a) x(t)…

A: MATLAB PROGRAMS: A) clc;  clear all; close all; t=0:0.01:10 x=cos(pi*t)+cos(4*pi*t/5); plot(t,x)…

Q: AA Figure 2

A:

Q: 2. Investigate the periodicity of the signals given below, if it is periodic, determine the period.…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: 3. By referring the diagram below; i. Sketch the waveform of the given functions below. f(t) 8 0 <t<…

A: The solution is given below

Q: 1. Determine the fundamental period of the following continuous-time signals if they are periodic.…

A:

Q: Determine whether of the following signals are periodic, and for those are, find the fundamental…

A: Dear student as per our guidelines we are supposed to solve only one question in which it should…

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A: Since you are not mentioning which question you want we will answer the first one. If you want…

Q: 20 Adding the signals, as shown in s(t), s(t) = sin(wt) + (1/3)sin(3wt)+ (1/5)sin(5wt) +…

A: Trigonometric  Fourier series

Q: 5. Determine whether the following signals is periodic or not. If periodic, find the fundamental…

A: In this question,  Check the given signals are periodic or non.      as per our guidelines we are…

Q: Adding the signals, as shown in s(t), s(t) = sin(wt) + (1/3)sin(3wt)+ (1/5)sin(5wt) + (1/7)sin(7wt)…

A: Fourier series

Q: 1. Draw the amplitude spectrum of the following signal (if w=100T) 2V 4V (cos 2ut cos 4u cos but 1x3…

A: Given signal vt=2Vπ-4Vπcos2ωt1×3+cos4ωt3×5+cos6ωt5×7+......ω=100π

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A: The solution is given below

Q: Write the symbolic math expression for one period, -< </ of the periodic signal x(t) shown in Figure…

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Q: Find and plot the spectra of each of the following waveforms. $3(t) 2 1 1 1 -1 -1 s2(1) 2 1 4 1 2 3…

A: Given the signals:

Q: A. Determine whether or not the following signals are periodic. In case a signal is periodic,…

A: In the given questions we need to calculate the fundamental frequency of the given signal.

Q: 3. Determine the periodicity x(t) = cos 2nt + sin/3t. %3D

A:

Q: 5. Find the frequency spectrum of the following periodic square wave signal in two forms and draw…

A:

Q: For a periodic signal v (t) = 30 sin 100t + 10 cos 300t +6 sin (500t + z/4), the fundamental…

A:

Q: 2. N-- 1: Sketch the waveform given as f(t) = u(t+2)– u(t – 3) SOLUTION 2. Express the waveform…

A: In the given waveform, the signal u(t+2) is advanced by the 2 units. So, it left shifted by 2 units.…

Q: Q3) Are the following signals periodic If periodic find their fundamental period s b)x(t) = sin(8nt…

A: A simple question based on finding time period for the given signal. This is a topic of signals and…

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A: Periodic Signal: A signal x(t) is said to be periodic if it repeats itself after finite amount of…

Q: Q2) Given x(t) = 6sin(2n200t), find and sketch its power spectral density.

A: Given x(t)=6sin(2π.2000t), we need to find and sketch its power spectral density.

Q: -) For each periodic signal bebw, state all synmetries Cif any). a) f,(t) = 10 cos wst Scos 2u,t 6)…

A:

Q: The period of x[n] given by x[n] = is = cos (1.2 mm) + sin (0.6πn)

A: Given function, xn=cos1.2πn+sin0.6πn

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Q: Prob.2. Obtain the Fourier analysis of the waveform shown in fig. 4.5 and plot the amplitude and…

A:

Q: DO NOT COPY FROM OTHER WEBSITES Correct and detailed answer will be Upvoted else downvoted. Thank…

A:

Q: Determine the spectra of the signals (a) x(n) = cos 2nn = COS (b) x(n) = cos an/3 (c) x(n) is…

A: determine the spectra of the signals?

Q: Q1) Sketch the single-sided and double-sided spectra of x(t) = 5 cos(30nt + 10) + 4 sin(50nt + 45) -…

A:

Q: QI An FM wave is given by SCb)=20 cos(8TT X10°¢ +9 sin (2Tx 1o°t). Calculate the frequeny deviat lo…

A: